<style type="text/css">
  .qr_code {
    display: inline-block;
    width: 120px;
    margin: 10px;

}
  }
</style>
<div class="footer">
  <div class="container">
    <ul class="clearfix">
        <div class="col-md-2 col-sm-2 col-xs-6">
          <li>
            <h2>Content</h2>
            <a href="{{ action('IssueController@current') }}">Current&nbsp;Issue</a>
            <a href="{{ action('VolumeController@list') }}">Issue&nbsp;Archive</a>
            <a href="{{ action('ArticleController@press') }}">Articles&nbsp;in&nbsp;Press</a>
          </li>
        </div>

        <div class="col-md-2 col-sm-2 col-xs-6">
          <li>
            <h2>For&nbsp;Authors</h2>
            <a href="{{ url('/p/instruction') }}">Guideline&nbsp;to&nbsp;Authors</a>
          </li>
        </div>
        <div class="col-md-2 col-sm-2 col-xs-6">
          <li>
            <h2>About&nbsp;ZR</h2>
            <a href="{{ url('/p/about-journal') }}">About&nbsp;Journal</a>
            <a href="{{ url('/p/editorial-board') }}">Editorial&nbsp;Board</a>
            <a href="{{ url('/p/contacts-us') }}">Contact</a>
            <a href="{{ url('/p/subscriptions') }}">Subscription</a>
          </li>
        </div>
        <div class="col-md-6 col-sm-6 col-xs-12">

            @foreach($current_journal->qr_code as $img)
            <img class="qr_code" src="{{ asset('uploads/' . $img)}}">
            @endforeach
        </div>
    </ul>
  </div>
</div>